Jonsered BC 2128 Operator'S Manual Download Page 4

Page: 4 / 27

English---4

115304126 Rev. 2 7/15/10

WHAT IS WHAT?

What is what?

1. Blade

16. Air filter cover

2. Grease filler cap

17. Handle adjustment

3. Bevel gear

18. Locking nut

4. Cutting attachment guard

19. Support flange

5. Shaft

20. Support cup

6. Handlebar

21. Drive disc

7. Throttle control

22. Trimmer head

8. Stop switch

23. Socket spanner

9. Throttle lock--out

24. Transport guard

10. Harness clamp

25. Hex wrench

11. Cylinder cover

26. Locking pin

12. Starter handle

27. Harness

13. Fuel tank

28. Start throttle button

14. Choke control

29. Adjusting the throttle wire

15. Primer bulb

30. Operator’s manual

Summary of Contents for BC 2128

Page 1: ... Please read these instructions and make sure you understand them before using the machine Lire attentivement et bien assimiler le manuel d utilisation avant d utiliser la machine Lea detenidamente el manual de instrucciones y asegúrese de entender su contenido antes de utilizar la máquina ...

Page 2: ...tection must always be used Symbols WARNING Clearing saws brush cutters and trimmers can be dan gerous Careless or incorrect use can result in serious or fatal injury to the operator or others Please read the operator s manual carefully and make sure you understand the instructions before using the machine Always wear S A protective helmet where there is a risk of falling objects S Hearing protect...

Page 3: ...tenance schedule 23 TECHNICAL DATA Technical data 24 EC declaration of conformity Applies to Europe only 25 Note the following before starting Please read the operator s manual carefully Jonsered has a policy of continuous product development and therefore reserves the right to modify the design and appearance of products without prior notice WARNING A clearing saw brushcutter or trimmer can be da...

Page 4: ...r 18 Locking nut 4 Cutting attachment guard 19 Support flange 5 Shaft 20 Support cup 6 Handlebar 21 Drive disc 7 Throttle control 22 Trimmer head 8 Stop switch 23 Socket spanner 9 Throttle lock out 24 Transport guard 10 Harness clamp 25 Hex wrench 11 Cylinder cover 26 Locking pin 12 Starter handle 27 Harness 13 Fuel tank 28 Start throttle button 14 Choke control 29 Adjusting the throttle wire 15 P...

Page 5: ...nd or forestry clearing The only accessories you can operate with this engine unit are the cutting attachments we recommend in the section on Technical data Never use the machine if you are tired if you have drunk alcohol or if you are taking medi cation that could affect your vision your judge ment or your co ordination Never use the machine in extreme weather conditions such as severe cold very ...

Page 6: ...ly true of the machine s safety equipment If your machine fails any of the checks described below you must contact your service agent When you buy any of our products we guarantee the availability of pro fessional repairs and service If the retailer who sells your machine is not a servicing dealer ask him for the address of your near est service agent WARNING Never use a machine that has faulty sa...

Page 7: ...loss of strength changes in skin color or condition These symptoms normally appear in the fingers hands or wrists The risk increases at low temperatures Muffler The muffler is designed to reduce the noise level and to direct the exhaust gases away from the operator CAUTION Muffler is fitted with a catalytic convertic designed to reduce harmful ex haust gases Harness quick release There is an easil...

Page 8: ... gauge WARNING The inside of the muffler contain chemicals that may be carcinogenic Avoid contact with these elements in the event of a damaged muffler The nylon lining inside the locking nut must not be so worn that you can turn it by hand The lining should offer a resistance of at least 1 5 Nm The nut should be re placed after it has been put on approx 10 times Cutting equipment This section des...

Page 9: ...be cause when clearing using trimmer line the engine must throw out the trimmer line radially from the trimmer head and overcome the resistance of the grass being cleared S The length of the trimmer line is also im portant A longer trimmer line requires greater engine power than a shorter trimmer line of the same diameter S Make sure that the cutter on the trimmer guard is intact This is used to c...

Page 10: ...The handlebar mounting must be fitted between the arrows on the shaft S Tighten the screws with a hex wrench Adjusting the harness S At the front of the harness is an easily accesible quick release Use the quick release in any emergency situation that requires you to free yourself from the machine and harness Spreading the load on your shoulders S A well adjusted harness and machine makes work muc...

Page 11: ...rection of rota tion CAUTION left hand thread Fitting blades and trimmer heads S When fitting the cutting attachment it is extremely important that the raised section on the drive disc support flange engages correctly in the centre hole of the cutting attachment If the cutting attachment is fitted incorrectly it can result in serious and or fatal personal injury WARNING Never use a cutting attachm...

Page 12: ...on the shaft and secure with the bolt D S Fit the drive disc B on the output shaft S Turn the shaft until one of the holes in the drive disc aligns with the corresponding hole in the gear housing S Insert the locking pin C in the hole to lock the shaft S Screw on the trimmer head H in the op posite direction to the direction of rota tion S To dismantle follow the instructions in the reverse order ...

Page 13: ...ine and must always be run using a mixture of petrol and two stroke engine oil It is important to accurately mea sure the amount of oil to be mixed to ensure that the correct mixture is obtained When mixing small amounts of fuel even small inaccuracies can drastically affect the ratio of the mixture Petrol CAUTION Always use a good quality pet rol oil mixture at least 90 octane Use low emission pe...

Page 14: ...specially when working near flammable substances and or vapors Fueling WARNING Taking the following precautions will lessen the risk of fire Do not smoke or place hot objects near fuel Always shut off the engine before refueling Always stop the engine and let it cool for a few minutes before refu elling When refueling open the fuel cap slowly so that any excess pressure is released gently Tighten ...

Page 15: ... Primer bulb Press the primer bulb 10 times until fuel begins to fill the bulb The primer bulb need not be completely filled Choke Move the blue engine choke lever over to the closed position Starting Hold the body of the machine on the ground using your left hand CAUTION Not with your foot Firmly grip the starter rope handle with your right hand DO NOT squeeze throttle trigger Slowly pull out the...

Page 16: ...tarting steps For throttle handles with a start throttle lock out Set the throttle to the start position by first pressing the throttle lock out and the throttle trigger then pressing the start throttle button A Then release the throttle lock out and the throttle trigger followed by the start throttle button The throttle function is now activated To return the en gine to idle press the throttle lo...

Page 17: ...machine down with the engine running or while the cutting attachment is rotating WARNING Sometimes branches or grass get caught between the guard and cutting attachment Always stop the engine before cleaning WARNING Neither the operator of the machine nor anyone else may attempt to remove the cut ma terial while the engine is running or the cutting equipment is rotating as this can result in serio...

Page 18: ...led to the left when clear ing grass the grass will collect in a line which makes it easier to collect e g by raking S Try to work rhythmically Stand firmly with your feet apart Move forward after the re turn stroke and stand firmly again S Let the support cup rest lightly against the ground It is used to protect the blade from hitting the ground S Reduce the risk of material wrapping around the b...

Page 19: ...y attempt to remove the cut material while the engine is running or the trimmer line is rotating as this can result in serious injury Stop the engine and trimmer head before you remove material that has wound around the drive shaft as otherwise there is a risk of injury The bevel gear can get hot during use and may remain so for a while afterwards You could get burned if you touch it WARNING Watch...

Page 20: ...e parts could come loose and cause personal injury Function S The carburetor governs the engine s speed via the throttle control Air and fuel are mixed in the carburetor S The T screw regulates the throttle setting at idle speed If the T screw is turned clockwise this gives a higher idle speed turning it counterclockwise gives a lower idle speed Basic setting S The basic carburetor settings are ad...

Page 21: ...rial Spark plug The spark plug condition is influenced by S Incorrect carburetor adjustment S An incorrect fuel mixture too much or in correct type of oil S A dirty air filter These factors cause deposits on the spark plug electrodes which may result in operat ing problems and starting difficulties If the machine is low on power difficult to start or runs poorly at idle speed always check the spar...

Page 22: ... stopped com pletely and disconnect the HT lead from the spark plug before you start to work on it WARNING Always discard a blade that is bent twisted cracked broken or damaged in any other way Never attempt to straighten a twisted blade so that it can be re used Only use original blades of the specified type Air filter The air filter must be regularly cleaned to remove dust and dirt in order to a...

Page 23: ...k that the trimmer head is undamaged and not cracked Replace the trimmer head if necessary Check that the locking nut of the cutting equipment is tightened correctly Check that nuts and screws are tight Check that there are no fuel leaks from the engine tank or fuel lines Check the starter and starter cord Clean the outside of the spark plug Re move it and check the electrode gap Adjust the gap to...

Page 24: ...nal left right 3 5 3 1 Equipped with trimmer head original left right 7 7 7 4 Note 1 Noise emissions in the environment measured as sound power LWA in conformi ty with EC directive 2000 14 EC Reported sound power level for the machine has been measured with the original cutting attachment that gives the highest level The difference between guaranteed and measured sound power is that the guaranteed...

Page 25: ...r 2004 relating to electromagnetic compatibility 2004 108 EC andapplicable supplements and of 8 May 2000 relating to the noise emissions in the environment in accordance with Annex V of 2000 14 EC For information relating to noise emissions see Technical data section The following standards have been applied EN ISO 12100 1 A1 2009 EN ISO 12100 2 A1 2009 CISPR 12 2007 EN 11806 2008 SMP The Swedish ...

Page 26: ...English 26 115304126 Rev 2 7 15 10 Trimmer Head Line Loading Instructions 20i 10i 3 m 6 m 1 2 3 4 5 6 7 8 9 ...

Page 27: ...English 27 115304126 Rev 2 7 15 10 Plastic Blades Tri Cut 1 2 3 4 5 6 7 8 ...

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